HARDO - Model GRP Ex -Terminal Boxes
Cable entries available on all sides; Polyamide or metallic cable glands can be used; IP 65/66 rating
Dimensions:please see details below
Certification: ATEX, IECEx
ATEX marking:
II 2 G Ex db eb ia/ib mb IIC/IIB T6 Gb
II 2 D Ex tb IIIC T85°C Db
IECEx marking:
Ex db eb ia/ib mb IIC/IIB T6…T4 Gb
Ex tb IIIC T85°C… T135°C
Material: GRP (anti-static glass fibre reinforced polyester)
Ambient temperature:
-50°C – +60°C (ATEX)
-50°C – +60°C (IECEx – up to +95°C for special “HT” models)
IP rating: IP66
Rated voltage: max 1000V
Rated current: max 160A
Glass fibre reinforced polyester (GRP) used to manufacture the HTB1P series terminal boxes has been selected to grant the maximum protection against highly corrosive agents and maximum UV protection. HTB1P enclosures have following features:
cover screws are made of stainless steel AISI 316L
cover gasket is made of silicone
internal mounting screws are made of non-corrosive material
wide range of enclosures’ sizes allows to accommodate all customers’ requests
hinged cover as an option
polyamide or metallic cable glands can be used
HTB1P series terminal box enclosures can be used for the following applications:
control stations
instrument housings
switches and changeovers
terminal boxes
battery containers
emergency call units
circuit breakers
lighting controls
electrical housings
HTB1P series terminal boxes can accommodate terminals for wires with a maximum diameter of 16 mm2 including terminals for intrinsically safe circuits.